IF THIS (New WordPress post with tag or category 'Windows'), THEN THAT (Post a tweet with image)

Trigger Channel: WordPress
New post with tag or category: This Trigger fires every time you publish a new post on your public WordPress blog with a specific tag or category.
Action Channel: Twitter
Post a tweet with image: This Action will post a new tweet to your Twitter account with a linked pic.twitter.com image.
If new post with tag or category Windows on your blog, then post a tweet with image to @graajkumaar.